mathematics English-speaking jobs in Jena

Lead and drive payroll harmonization and standardization initiatives across Europe. Analyze existing payroll processes, design standardized processes, and ensure compliance with local regulations. Act as a payroll expert, providing guidance to stakeholders and managing cross-functional teams.

Senior SOC Engineer will monitor, analyze, and respond to security threats using SIEM and EDR platforms. Responsibilities include leading incident response efforts, automating security workflows with Python, and leveraging the MITRE ATT&CK framework for threat analysis. Requires 10+ years of SOC experience, proficiency in Python, and knowledge of EDR platforms.

Principal Consultant with 15+ years of experience leading SAP solutions across multiple implementations and transformation programs. Drives client engagements from Phase 0 through execution, including Greenfield, Brownfield, and Hybrid S/4HANA projects.

Ingentis seeks a Senior Sales Development Representative to drive international growth, initially focusing on the UK market. The role involves developing scalable SDR processes, collaborating with sales and marketing leadership, and executing strategic account engagement plans.

Software Architect (m/w/d) needed to design and implement state-of-the-art responsive applications within the ORBIS U framework. Experience with HTML5, CSS, Javascript, Angular, Java, JavaEE, JBoss, Wildfly, Oracle, SQL, Microservices architecture, and distributed systems is required.

Site Director to lead a 50-55 employee manufacturing site in Germany. Full P&L responsibility for a €19m revenue site with growth potential to €30m. Drive operational excellence, collaborate with commercial teams, and manage a matrixed organization. Strong industrial and operational leadership background required. Fluent in German and English.

The Senior Labor Relations Professional EMEA will develop and implement labor relations strategies for the region, provide guidance on labor relations issues, draft agreements, and oversee negotiations with works councils and trade unions.

The Modality Leader – Bioprocess Resins drives orders and sales for the Bioprocess Resins business in EMEA. This role reports to the VP, Bioprocess Commercial EMEA and is fully remote. Responsibilities include managing operating mechanisms with various departments, coaching sales teams, driving Design-In activities, achieving sales targets, and acting as a subject matter expert on customer needs and industry trends.

Manage local administrative and operational matters across European offices while leading HR and recruitment activities for Europe and the US markets.

Define and drive the EMEA product vision and strategy, translating consumer insights into revenue-driving product plans. Own franchise and marketplace management, lead assortment planning and pricing strategies, and co-lead the Go-to-Market process.

Senior Specialist responsible for SAP BASIS architecture, S/4HANA, and HANA DB in cloud environments. Designs, optimizes, and manages modern cloud landscapes utilizing tools like SAP BTP, SAP Cloud ALM, and automation solutions. Ensures compliance with data protection and archiving strategies.

Technical Asset Manager for a diversified commercial real estate portfolio. Responsibilities include technical oversight of projects, lifecycle planning, budget management, and compliance. Requires 3+ years of experience in technical asset management, property management, or related field.

Supports the development and implementation of the Group's financial and treasury strategy. Manages central loans, credit lines, and intercompany financing. Coordinates foreign exchange risk management and oversees guarantees.

Experienced EPC Senior Project Manager needed to lead large-scale offshore HV export projects. Manage all project phases, build and lead teams, and ensure safety, quality, cost, risk, and schedule adherence. Degree in Engineering or related field required. Fluency in German and English essential.

Expert in IFRS accounting and reporting, with a focus on IAS 12/income taxes, sought for Home Comfort Finance team. Responsibilities include ensuring high-quality, compliant, and timely group reporting, monitoring IFRS changes, and collaborating with internal and external stakeholders.

Transaction Lawyer (m/f/d) to join the Corporate/M&A practice in Munich. Manage project and transaction workflow, coordinate due diligence, and support signing and closing processes. Requires a business-fluent German and English, a law degree, and ideally prior experience in M&A transactions.

Operate, maintain, and improve enterprise PKI services. Design and implement PKI solutions to support encryption and cryptographic services. Ensure PKI systems comply with security policies and best practices.

Leads the execution and delivery of utility-scale Battery Energy Storage System (BESS) projects from financial close through construction, commissioning, and commercial operation. Manages EPC contractors, project schedules, budgets, and risk management activities. Ensures compliance with HSE, regulatory, contractual, and technical requirements.

Global Tax Risk Manager will implement and enhance the global tax risk management framework. Responsibilities include identifying, assessing, and monitoring tax risks globally, leading tax reviews, and developing mitigation strategies. The role requires strong technical tax knowledge, risk analysis skills, and the ability to understand tax regulations in various countries.

Manages the implementation and sustainment of Lean principles across a manufacturing plant. Develops and executes a Lean roadmap, fosters a Lean culture, and leads continuous improvement initiatives. Requires a Bachelor's degree, 5+ years of Lean experience, and fluency in German and English.